7. In a TS switch, M = 128, N = 16 and the number of subscribers connected to the system is 0.1MN. Determine the blocking probability of the switch if (a) all the subscribers are active at the same time, (b) only 50% of the subscribers are active simultaneously. _1:1

Imagine that you're told to install a grounding electrode conductor to the TMGB. Based on this description, you would be grounding a telecommunications system.
 solar system's inverter.
 pool system's central terminal bar.
 generator's separately derived output. Per the Consumer Product Safety Commission, electrocutions in the United States have decreased since the introduction of Class A load-side bonding jumpers.
 ground-fault circuit interrupters. supply-side bonding jumpers. grounded (neutral) conductors. A The _______ is required to be connected to the grounded conductor of the sensitive electronic system on the line side of the separately derived system disconnecting means. main bonding jumper
 equipment grounding terminal bus neutral ground strap neutral disconnect link

Q6: Sectoring is a way to do what? a. Achieve branch circuits. b. Put each phone call in a different time slot. c. Do SS7 look-ahead call placement. d. Partition Voice mail boxes e. It is an ISDN-PRI way of brining in trunks f. Achieve frequency reuse. g. None of the above

4. What happen to a call in fixed channel strategy, if all the channels in a cell are occupied? a) Queued b) Cross talk c) Blocked d) Delayed

Need a solu

8. A crossbar exchange is required to set up 5000 calls in the busy hour. The marker holding times may be assumed to be exponentially distributed, with an average holding time of 0.5 second. (a) Find the number of markers required, if the probability of a register having to wait for a marker is to be less than 0.2. (b) What will happen if a local crisis causes 25 000 calls to originate in the busy hour?

LOCATION OF POLES ( NEED NEAT HANDWRITTEN SOLUTION ONLY OTHERWISE DOWNVOTE).

design a two-way traffic light system with prototype using 4-bit down counter circuit. use 7-segment as an output to represent the timer.i need help.. pls make a circuit diagram for this. (like circuit wizard and tinkercad) i will do this on the breadboarduse simple ic only like dual jk flip flopsthank you.. sorry for asking again.

Q3. Answer the following questions T 1. Compared to the bipolar voltage-switching scheme, the unipolar scheme is "effectively" doubling the switching frequency. Explain the statement's meaning and how this effect can be generated. 2. What are the properties of a good power switch, and what are its basic ratings? 3. What are the objectives of any PWM strategy for three-phase inverters? 4. Why is the current control PWM rectifier in the dq rotating reference frame preferred over the abc reference frame? 5. Define the switch utilization factor. Show how this factor can be calculated for different single-phase inverters for square wave operation mode at the maximum rated output.

please include full solutions and provide explanation. will give thumbs up for complete answer